| 摘要 |
<P>PROBLEM TO BE SOLVED: To strongly and surely hold a seam part by turning a seam grasping metal fitting used for installing a roof installation object to a folded-plate roof to a single member for which a pair of holding metal fittings are integrated. <P>SOLUTION: A pair of holding metal fittings 1, 2 of a seam grasping metal fitting A include bottom plates 11, 21 for holding a seam part B1 at a distal end thereof and erected plates 12, 22 erected from the bottom plates 11, 21, and a top plate 13 is disposed at an upper end of the erected plate 12 of one holding metal fitting 1. By the guide of a turning guide 23 arranged at an end of the other holding metal fitting 2, the erected plate 22 is connected so as to be freely flip up and turned in the state of facing the end of the top plate 13. One holding metal fitting 1 is placed in advance, the other holding metal fitting 2 is rotated, the seam part B1 is held by fastening an U bolt 3, and the seam grasping metal fitting A is installed to a folded-plate roof B. <P>COPYRIGHT: (C)2013,JPO&INPIT |
